CARLIN EDWARD STRANEY
NPI 1972445971
Hearing Instrument Specialist in New York, NY

NPI Status: Active since April 08, 2026

Contact Information

420 LEXINGTON AVE
NEW YORK, NY
ZIP 10170
Phone: (212) 867-6337

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  • Individual
  • Male
  • Hearing Instrument Specialist

About CARLIN STRANEY

This page provides the complete NPI Profile along with additional information for Carlin Straney, a provider established in New York, New York with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1972445971 assigned on April 2026. The practitioner's primary taxonomy code is 237700000X with license number 14000084115 (NY). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1972445971
Provider Name
CARLIN EDWARD STRANEY
Gender
Male
Entity Type
Individual
Location Address
420 LEXINGTON AVE NEW YORK, NY 10170
Location Phone
(212) 867-6337
Mailing Address
420 LEXINGTON AVE NEW YORK, NY 10170
Mailing Phone
(212) 867-6337
Is Sole Proprietor?
No
Enumeration Date
04-08-2026
Last Update Date
04-08-2026
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Hearing Instrument Specialist

Taxonomy Code
237700000X
Type
Speech, Language and Hearing Service Providers
License No.
14000084115
License State
NY
Taxonomy Description
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1972445971, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 7 → 14 → 5 4 → 8 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 1 + 4 + 2 + 8 + 4 + 1 + 0 + 9 + 1 + 4 + 24 = 69

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1972445971.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Audiologist
420 LEXINGTON AVE, STE 315
NEW YORK, NY 10170
Optometrist (Corneal and Contact Management)
420 LEXINGTON AVE
NEW YORK, NY 10170
Physical Therapist (Orthopedic)
420 LEXINGTON AVE, SUITE #233
NEW YORK, NY 10170
Internal Medicine
420 LEXINGTON AVE, SUITE 1644
NEW YORK, NY 10170
Eyewear Supplier
420 LEXINGTON AVE
NEW YORK, NY 10170
Social Worker (Clinical)
420 LEXINGTON AVE, SUT 845
NEW YORK, NY 10170
Dentist (Prosthodontics)
420 LEXINGTON AVE, SUITE 228
NEW YORK, NY 10170
Physical Therapist
420 LEXINGTON AVE
NEW YORK, NY 10170
Physician Assistant
420 LEXINGTON AVE
NEW YORK, NY 10170
Dentist
420 LEXINGTON AVE, 228
NEW YORK, NY 10170
Physical Therapist (Orthopedic)
420 LEXINGTON AVE, SUITE 233
NEW YORK, NY 10170
Physical Therapist
420 LEXINGTON AVE, C/O EQUINOX
NEW YORK, NY 10170
Nursing Care
420 LEXINGTON AVE, SUITE 550
NEW YORK, NY 10170
Physical Therapist
420 LEXINGTON AVE, SUITE 233
NEW YORK, NY 10170
Licensed Practical Nurse
420 LEXINGTON AVE
NEW YORK, NY 10170
Psychiatry & Neurology (Child & Adolescent Psychiatry)
420 LEXINGTON AVE, SUITE 2559
NEW YORK, NY 10170
Registered Nurse
420 LEXINGTON AVE
NEW YORK, NY 10170
Specialist/Technologist (Athletic Trainer)
420 LEXINGTON AVE
NEW YORK, NY 10170
Nurse Practitioner (Adult Health)
420 LEXINGTON AVE, SUITE 1644
NEW YORK, NY 10170
Nurse Practitioner (Adult Health)
420 LEXINGTON AVE, SUITE 1644
NEW YORK, NY 10170

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972445971, enumerated as an "individual" on April 08, 2026.

The provider is located at 420 LEXINGTON AVE NEW YORK, NY 10170 and the phone number is (212) 867-6337.

Hearing Instrument Specialist with taxonomy code 237700000X.